72071792
Apr 20, 1959
Oct 24, 1961
Plasticizers to Impart Flexibility or Elasticity to Plastics, Resins, Rubber Elastomers, Polymers, Protective Coatings, Inks, and Other Similar Products; Drying or Semi-Drying Oils in the Form of Heavy Liquids Used Generally in the Industrial Arts
Metal Goods